baber/WOPTO huggingface dataset:
Patent JP-H11176974-A (JP)
Title: Collective board
Inventor: IEGI TSUTOMU
IPC: H05K3/40
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a collective board where all electrodes are connected electrically connected in collective state, wiring required for terminal electrodes is not connected after the collective board is divided into unit boards, and the symmetry of the terminal electrodes is maintained. SOLUTION: A ground electrode 4 and a terminal electrode 5 are provided to one major side 3 of a board 3 while isolating them with each other, a component mount electrode 6 and an interconnection electrode 7 are provided to other major side 3b of the board 3, while isolating them with each other, and the terminal electrode 5 and the interconnection electrode 7 are connected by a through-hole 8 in each unit board 2. Plural unit boards 2 are connected in one direction, while one major side and the other major side are alternately inverted, the ground electrode 4 and the terminal electrode 5 are connected to a component mount electrode 6 of the adjacent unit boards 2, the major side and other side of which are adjacent to each other to configure the collective board 1.  Since all the electrodes are finally to be electrically connected in the state of the collective board, electrolytic plating of the electrodes is facilitated.
Patent JP-H11155401-A (JP)
Title: Water culture apparatus
Inventor: SUGANO TAKESHI
IPC: A01G31/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To enable the giving of sufficient nutritional liquid and light to a plant in a room, the improvement of workability and the culturing of plant as much as possible in a specified space. SOLUTION: One unit of culture panel body 1 comprises the following panels: a seedling bed panel 2 in which there are a number of through holes 3, a plant A is planted in a hole 3 from the front surface, and roots B of the plant A protrude from the back surface; and a raising panel 5 which is placed near the back surface of the seedling bed panel 2, whose front surface can be touched with the roots B, and thus works as a nutritious liquid passing tank 6, and at the same time whose back surface, a lump light source 7 is placed on.  In the objective water culture apparatus, many units of culture panel bodies 1 are arranged parallelly in a room facing to each other in a state where a lamp light source 7 placed on the back surface of a raising panel 5 can radiate over the plants on a next seedling bed panel 2, and the space between a pair of culture panel bodies 1 which are next to each other can be freely adjusted. The culture panel bodies 1 are tilted; a moisture-absorbing member 8 of urethane or the like is placed in the nutritious liquid passing tank 6; a supporting member of urethane or the like is wound from the stem to the roots B of the plant A which is planted through a hole 3; and the surface of the nutritious liquid passing tank 6 is made in wave shape.
Patent JP-H05174698-A (JP)
Title: Earth leakage breaker
Inventor: OMOTO KAZUHIRO
IPC: H02H3/347
Filed: 1991-12-26
Abstract: PURPOSE:To eliminate false display by giving a detecting signal generated in a zero phase converter to a fault current judging circuit, opening a main contact paint by giving a tripping command signal from here to a tripping device, and displaying the occurrence of an accident by operating simultaneously a display member when the fault current accident is caused in an electric motor, a power supply passage, and so on. CONSTITUTION:When a fault current accident is caused, this is detected by means of a zero phase converter 7, and a detecting signal from here is sent to a fault current judging circuit 17, and a tripping command signal S3 is outputted from the circuit 17, and a thyristor 18 is turned on. Thereby, output voltage of the second electric power supply circuit 16 is applied to an exciting coil 4 of a tripping device through the thyristor 18, and a main contact point 5 is opened, and a setting coil 26a is also put in a current supply condition by operating a diode 19a. Here, the current supply direction of the coil 26a is set in the opposite direction to a resetting coil 26b, and an electric current is not flowed to the coil 26b, and a display member 22 is operated inversely by setting polarity of a core 25 inverse, and a fault current accident display section 23 is put in a display condition.
Patent JP-H03200745-A (JP)
Title: Adamanthyl dicrotonate derivative
Inventor: OTSU TAKAYUKI
IPC: C07C69/56
Filed: 1989-12-27
Abstract: NEW MATERIAL:An admanthyl dicrotonate derivative shown by formula I (R<1> and R<2> are H, lower alkyl, halogen or OH). EXAMPLE:Admanthyl dicrotonate. USE:A raw material for functional polymer material, etc., having crosslinking and polymerizing properties. PREPARATION:For example, adamantane or a lower alkyl-substituted adamantane as a starting raw material is brominated and then the brominated substance is hydroxylated. Further this compound is esterified to give an adamanthyl dicrotonate derivative shown by the formula.
Patent JP-H11157813-A (JP)
Title: Sulfuric acid recovering device
Inventor: YOSHIOKA TAKESHI
IPC: C01B17/90
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the sulfuric acid recovering device in which an impurity is hardly stuck on a wall surface of an evaporating column and on the wall surface of a discharge pipe constituting an impurity discharge mechanism. SOLUTION: The device is the sulfuric acid recovering device in which a spent sulfuric acid is recovered and purified at a purifying device, and in the sulfuric acid recovering device in which the purifying device (evaporating column 7) is constituted by a transparent glass material such as Pyrex or quartz and the impurity discharge mechanism (discharge pipe 16, cooling condenser 17 and pump 18) discharging the impurity accumulated in the purifying device is provided, a sulfuric acid injecting means (infecting pipe 21 and pump 19) injecting the sulfuric acid to which the impurity is hardly incorporated to the discharge pipe 16 is provided.
Patent JP-H07173254-A (JP)
Title: Epoxy resin, its composition, and cured product thereof
Inventor: SHIMAMURA YOSHIRO
IPC: C08G59/06
Filed: 1993-12-20
Abstract: PURPOSE:To obtain an epoxy resin composition which can give a cured product having a low permittivity, excellent toughness and excellent adhesiveness and being useful as electrical and electronic materials such as an insulation material, a laminate or a sealing material by using a specified modified epoxy resin as the essential component. CONSTITUTION:This resin is represented by formula I (wherein m is 0-10; n is 2-6; R1 is methyl or ethyl; and R2 is H or a hydrocarbon group). It is obtained by reacting a bisphenol A epoxy resin of formula II (wherein m is as defined above) with a phenolic resin of formula III (wherein n, R1 and R2 are each as defined above) in the presence of a suitable solvent. The objective resin composition is obtained by mixing this resin with a curing agent and optionally a cure accelerator. This composition can give a cured product having a low permittivity, excellent toughness and excellent adhesiveness and therefore being useful as electrical and electronic materials such as an insulation material, a laminate or a sealing material.
Patent JP-2000170342-A (JP)
Title: Bracket
Inventor: KOO KAZUO
IPC: E04F11/18
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To certainly and firmly attach a bracket to the surface of a wall even in the case where the wall is constructed of wall materials such as plaster boards. SOLUTION: A hollow bracket body 1 has a flange 1b at its lower end, and the flange 1b is brought into contact with the front side at the periphery of an opening of an attachment hole 8a provided at a wall material 8. A lever 3 is supported at a fulcrum 2 at the inside of the bracket body 1 so that it can turn round the fulcrum. The working point-side of the lever 3 is projected toward the outside of the bracket body 1. A clamping piece 4 is provided at the projected end of the lever 3. A press-down screw 6 is provided at the bracket body 1 side. As the point of force of the lever 3 is pressed down with the press-down screw 6 screwed down, the lever 3 turns round the fulcrum 2, making the clamping piece 4 come into contact with the rear side at the periphery of the opening of the wall material 8.  Then, the front and the rear side of the wall material 8 are clamped and fixed between the clamping piece 4 and the flange 1b.
Patent JP-H06194875-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SAITO HISAMI
IPC: G03G9/08
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a toner having good fixing property, excellent offset resistance which causes no filming or toner spent even for a fast copying system by using a binder resin having no THF-insoluble content and a specified range of mol.wt. CONSTITUTION:The binder resin of the toner has no THF-insoluble content and contains a component of >=1X10<7> mol.wt. by 5-30%. Further, polyolefin wax having 130-170 deg.C melting point of <=2mum particle size is dispersed in the binder resin. Namely, when the toner is to be kneaded, a binder having 30-70% THF-insoluble component and polyolefin wax as the binder resin, pigment, and electrification controlling agent are knead so that molecules of THF- insoluble content are cut by the mechanical energy of kneading. Thus, the toner containing 5-30% component having >=10<7> average mol.wt. in the THF- soluble content can be obtd.
Patent JP-2000171966-A (JP)
Title: Manufacture of reticle and semiconductor device
Inventor: UENO HISANORI
IPC: G03F1/80
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To suppress the peeling of a film by dividing an accessory pattern where light shield areas or light transmission areas succeed into light shield areas and light transmission areas having smaller areas and replacing them with a set of partial patterns. SOLUTION: The reticle is provided with a positioning precision measurement pattern 111, a positioning mark 112, and a size measurement pattern 113. A desired pattern is formed by connecting rectangular patterns 21 as units at intervals. At this time, partial patterns constituting three kinds of accessory pattern are all formed of light transmission areas 21. The accessory pattern is formed generally on the reticle and inside the dicing line of the peripheral part of a main pattern formation area which is cut at the time of chip formation. Thus, the accessory pattern where light shield areas 21 or light transmission areas succeed is divided into light shield areas 21 having smaller area and replaced with a set of partial patterns consisting of light shield areas 21 or light transmission areas.
Patent JP-H06192878-A (JP)
Title: Electrolytic cell for refining gallium metal
Inventor: TANAKA NOBUHIRO
IPC: C22C28/00
Filed: 1992-12-24
Abstract: PURPOSE:To take out a purified gallium metal from a cathode by providing gallium metal for raw material as an anode side and the cathode at the higher position than the anode and electrolyzing. CONSTITUTION:An electrolytic cell for refining gallium metal has a structure constituted by connecting the liquid gallium metal 5 for raw material placed in the bottom of the electrolytic cell 1 made of an insulating material to the anode side 2, providing the metallic cathode 7 at the higher position than the anode and a groove type metallic receiving tool 6 separated from the metal 5 of the anode under the cathode and automatically taking the refined metallic gallium S deposited on the cathode bar 7 and dropped onto the metallic receiving tool 6 by under-flow out of the cell. In this way, the impurities such as indium, copper, lead contained in the gallium metal are efficiently removed and the gallium metal containing no moisture is continuously and directly recovered.
Patent JP-H10187304-A (JP)
Title: Computer system and method for controlling insertion and extraction of peripheral device in the same system
Inventor: ANDO MAKOTO
IPC: G06F1/18
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To realize the hot dock/undock of a peripheral device which does not support an interface for hot dock/undock. SOLUTION: When an IDE device is mounted on a selectable bay 21, a dummy bus cycle such as an I/O lead and an I/O write is started by a PCT/ISA bridge 14, and an ISA bus 3 is occupied. Then, a switch 19 is switched from an off-state to an on-state in a state that the ISA bus 3 is occupied, and the bus 3 and the IDE device are electrically connected. The dummy bus cycle is used for the occupying the bus, and normal data reading or writing is not necessary. Therefore, even when disturbance is generated in the waveform of the signal line of the bus 3 at the time of the turning-on of the switch 19, the operation of a computer system can be prevented from being obstructed.
Patent JP-H05174146-A (JP)
Title: Moving image processor
Inventor: KONDO TAKASHI
IPC: G06T7/20
Filed: 1991-12-26
Abstract: PURPOSE:To provide a moving image processor capable of improving the detection accuracy of the motion of an object and realizing it with comparative few calculations. CONSTITUTION:A voxcel forming means 10 forms a rectangular parallelpiped (voxcel value group) 2 composed of the voxcel specified by three axes of two axes (X, Y) and a time axis (T) on a screen from moving image data. A classification means 11 determines the speed and direction of a moving object based on the voxcel value group and classifies each voxcel into a first voxcel whose voxcel value does not change in a time axis direction (T), a second voxcel being regarded as moving at the speed determined by the moving object, a third voxcel being regarded as belonging to both of the first and second voxcels and a fourth voxcel being regarded as not belonging to the voxcels from the first to the third.
Patent JP-H09155813-A (JP)
Title: Compressed wood material and production thereof
Inventor: HONDA TOMIYASU
IPC: B27K5/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To keep a compressed state by providing a thin high specific gravity layer compressed by heating compression to the upper and rear surfaces of a wooden material of which the water content is adjusted to a fiber saturated point or less. SOLUTION: A wooden material of which both upper and rear surfaces are high in temp. is inserted into the gap between the upper and lower hot plates of a hot press device having a thickness prescribing jig attached thereto to be compressed under heating and pressure to form thin high specific gravity layers to both upper and rear surfaces of the wooden material by heating compression. Thin high specific gravity layers 2, 2 compressed by heating compression are provided to the upper and lower surfaces of the wooden material of which the water content is adjusted to a fiber saturated point or less. By this method, a compressed wooden material 1 is obtained. Since the thin high specific gravity layers are formed on the upper and rear surfaces of the wooden material, bending strength, surface smoothness and surface hardness are enhanced in spite of light wt.  Since inside and outside balance is kept, the compressed wooden material generating no warpage or twist is obtained.
Patent JP-2000169719-A (JP)
Title: Asphalt emulsion for slow set
Inventor: HONMA YUICHI
IPC: C08L95/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an asphalt emulsion which can ensure an enough aggregate mixing time and provides a slurry having a fluidity suitable for application by incorporating an amidoamine or its water-soluble salt, a nonionic surfactant, and a naphthalenesulfonic acid-formalin condensate into the same. SOLUTION: This emulsion contains 0.01-10 wt.% amidoamine of formula I or its water-soluble salt, 0.01-10 wt.% nonionic surfactant (e.g. a polyoxyethylene alkylphenyl ether) having an HLB of 15-19.5, and 0.01-10 wt.% naphthalenesulfonic acid-formalin condensate, preferably the sum of these ingredients being 0.3-5.0 wt.%. The content of asphalt in the emulsion is 40-75 wt.%, and the emulsion further contains an acid for pH adjustment, a synthetic rubber latex, an emulsifying aid, etc. The emulsion is mixed with an aggregate in a wt. ratio of the emulsion to the aggregate of (5/95)-(30/70) before being used. In the formulas, R1 is a 7-21C alkyl or an alkenyl; R2 and R3 are each a 1-4C alkyl; m is 2-3; n is 1-1,000; and X is a cation.
Patent JP-H05180552-A (JP)
Title: Refrigerator
Inventor: FUKAMI KEIICHI
IPC: G05D23/19
Filed: 1991-12-27
Abstract: PURPOSE:To reduce an influence of terminal voltage of an analog/digital converter circuit due to voltage variations of power supply frequency in the case where terminal voltage of a temperature sensor is measured by the analog/ digital converter circuit for temperature control, by operating the analog/digital converter circuit in synchronism with a zero point of the power supply voltage. CONSTITUTION:The state of a present motor-driven damper 1 is checked, and if it has been closed, then an analog multiplexer 5 is switched on, while if it has been opened, then the analog multiplexer 6 is switched on. A zero point of power supply frequency is waited in order to reduce the influence of the power supply frequency to an analog/digital converter circuit due to voltage variations. If sensor temperature is higher than an actuation valve, then a close signal is outputted to the motor-driven damper 1 while if the sensor temperature is lower than the actuation value, then an open signal is outputted to the motor- driven damper 1. Hereby, the influence of the power supply frequency onto terminal voltage of the analog/digital converter circuit due to voltage variations is reduced for ensurance of proper terminal voltage.
Patent JP-H09153723-A (JP)
Title: Microstrip antenna
Inventor: ITO SADAO
IPC: H01Q7/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a microstrip antenna with a small-sized simple configuration and ease of design and manufacture by devising the antenna to revise a characteristic impedance and a resonance frequency specific to the antenna and also its directivity. SOLUTION: An antenna element 2, a feeder 3, and a matching line are formed by coating a metallic film as a looped circuit to a surface of a dielectric board whose thickness is thinner than a radiation wavelength. Small sized metallic rectangular film sets 41 -44 are sticked to part on the looped circuit to change its old characteristics or the like of the looped circuit. The degree of this change depends on the size and sticked position of the metallic film pieces to be sticked and the resonance wavelength, the impedance characteristic and the directivity are changed. Thus, various characteristics of an electromagnetic wave emitted from the antenna element are changed.
Patent JP-H05177182-A (JP)
Title: Fresh garbage treating device
Inventor: TOMIZAWA TAKESHI
IPC: C02F11/12
Filed: 1991-12-27
Abstract: PURPOSE:To prevent fresh garbage in its container from being putrid and producing an offensive odor and bring the garbage into a reduced amount by providing a relatively small-sized and simple garbage treating device capable of drying the garbage into a reduced amount in a sanitary, polution-free, safe and accurate manner. CONSTITUTION:The fresh garbage treating device is provided with a heat insulating container 1 for fresh garbage, a heater 2a for heating the garbage in the container 1 located therein, a flow passage 6 for passing therethrough the vapor produced from the heated garbage, a cooling means 7 for cooling the flow passage at least partially, a condensing part 8 for condensing the cooled vapor and a deodorizer 11 for deodorizing the odoriferous components produced together with the vapor by sending thereinto.
Patent JP-2000173715-A (JP)
Title: Electrical connection box
Inventor: SAKA YUJI
IPC: H02G3/16
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box, capable of locking a connector based on the insertion of the connector into a connector housing and enabling work man-hours to be reduced. SOLUTION: Connector housings 12, 13 are provided on a case body 11. A lock member 21 made of synthetic resin is turnably disposed on the connector housing 12. A spring member 26, formed in one body with an engagement part 24 of the lock member 21, abuts on a circumferential wall of the connector housing 13 and energizes the lock member 21 to turn away from the connector housing 12. A spring member 27 provided in one body with the engagement part 24 detects the insertion of a connector 19, turns the lock member 21 to an engaging position, and makes the engaging part 24 to engage with the connector 19 from above.
Patent JP-H09158401-A (JP)
Title: Spacer for deck plate
Inventor: TAKAHATA MIKIO
IPC: E04C5/18
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To make workability excellent by providing the floor face of a base with an adhesive seat, providing the upper face of the base with a supporting arm with specified height, and providing the upper end part of the supporting arm with a reinforcement receiving part. SOLUTION: The floor face of a square base 11 installed on the top face of a deck plate is provided with an adhesive seat 12, and a supporting arm 13 with two bent bars 14 placed orthogonally is welded on the upper face of the base 11 to form a spacer 10 for a deck plate. The base 11 of this spacer 10 is adhesively stuck into an optional position on the top face of the deck plate by the adhesive seat 12, and a reinforcement is held by a receiving part 15 formed of a receiving groove provided at the upper end part of the supporting arm 13. The spacer 10 is therefore lightweight and easy to carry, and space required for storage can be reduced.
Patent JP-H06190512-A (JP)
Title: Production of metal strip
Inventor: SATO TORU
IPC: B22D11/06
Filed: 1992-12-25
Abstract: PURPOSE:To provide a production method for strip, in which a strip detached point on a cooling roll is stabilized and further, the strip can surely be guided to a coiling device side by fixing the advancing direction of the strip after detaching. CONSTITUTION:At the time of detaching the metal strip 4 from the cooling roll 1 and guiding it to the coiling device side by pouring molten metal 3 on the surface of the cooling roll 1 rotating at high speed and rapidly cooling and solidifying it the metal strip 4 is detached from the cooling roll by blowing compressed gas toward the cooling roll 1. Successively, the tip part of the detached strip 4 is guided by laying to the edge tip 7 of a detaching edge 6 arranged near the surface of the cooling roll 1 at the neighborhood of the detaching point.
Patent JP-H1054720-A (JP)
Title: Magnetic azimuth sensor
Inventor: FUJII HIROMITSU
IPC: G01R33/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To three-dimensionally detect the direction of a magnetic field and the change of the direction with a simple structure by laying and supporting a frame body for supporting a magnetic needle formed of magnetic body through which a wire-rod rotating shaft stretched on the frame so as to be rotatable around the rotating shaft by the other frame body so as to be rotatable around its own axis through a universal joint. SOLUTION: The wire-rod rotating shaft 2 is stretched on a circular frame body 1 in the diameter direction thereof, and the rotating shaft 2 is pierced through a small hole provided in the center part of a magnetic needle 3 formed of a long rectangular thin plate, and the magnetic needle 3 is rotatably supported by a bearing part formed of a bead 4 supported by a packing material 5. Universal joints 7 are connected to two upper and lower positions in the diameter direction orthogonal to the rotating shaft 2 to lay and support the minor diameter frame body 1 by a circular frame 6, so that the frame body 1 is rotatably around its own axis while keeping the horizontal plane of the wire-rod rotating shaft 2.  The magnetic needle 3 situated in the orthogonal center of a rotating shaft for connecting the universal joints 7 and the wire-rod rotating shaft 2 can be thus rotated around both two axes, and according to the action of a magnetic field, its direction can be three-dimensionally shown.